leila and jo are two of the partners in a business.leila makes $3 in profits every $4 that jo makes.if jo makes $60 profit on th
e first item they sell,how much profit does leila make?
1 answer:
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Answer:
you need 100ml of 5X TAE and 400ml of water.
Step-by-step explanation:
You need to use a rule of three:
where:
and
Therefore:
Then just rest the TAE volume to the final Volume and you get the amount of water that you need to reduce the concentration.
Conversion factor is the term that is to be multiplied to a variable when converting between units. The conversion factor is:
Given that:
From standard unit of conversion:
So, we have:
Cross multiply
Divide both sides by 1kg
Rewrite as:
Hence, the conversion factor is:
Read more about conversion factors at:
Assuming "i" is an imaginary unit:
